> which compare very nicely to the (expected / hoped for) 9.7% average return from a diversified total market fund. Understood, guess it's hard for me to wrap

> which compare very nicely to the (expected / hoped for) 9.7% average return from a diversified total market fund. Understood, guess it's hard for me to wrap my head around this. As a european this feels unsustainable and way too good to be true.